baber/WOPTO huggingface dataset:
Patent EP-0023266-A2 (EP)
Inventor: DINWIDDIE JOHN MONROE JR
IPC: G06F13/28
Filed: 1980-06-24
Abstract: A first storage accessing circuitry (microprocessor (11) and chip select decoder) provides a data transfer path between the controller storage unit (22) and an t / 0 unit (e.g. 3). A second storage accessing circuitry (direct memory access controller (13) and chips select decoder) supplies host processor main storage addresses to the host processor (1) and controller storage addresses to the controller storage unit (22) for enabling the transfer of data between the host processor main storage unit (7) and the controller storage unit (22) in a first data transfer mode (e.g., cycle steal mode). A third storage accessing circuitry (address decoder (23) and storage control logic) is responsive to addresses received from the host processor (1) for supplying addresses to the controller storage unit (22) for enabling the transfer of data between the host processor (1) and the controller storage unit (22) in a second data transfer mode (e.g., direct program control mode). This second mode data transfers are interleaved with the first mode data transfers. Direct program control data transfers can be performed at the same time the I/O controller is busy doing cycle steal data transfers.
Patent EP-0032241-A2 (EP)
Inventor: KEIL HELMUT
IPC: E04F13/08
Filed: 1980-12-27
Abstract: 1. Device for absorbing substantial dilations of linings on building structures, comprising at least one supporting surface of a fixed support (3) against which the panels (7) rest and a spring-action element (11) returning the panels (7) to their original positions and at the same time connecting neighbouring panels (7) among each other, characterized by the panels (7), arranged to abut against each other without constraint being clamped upon the fixed support (3) through a cover (8) and by the element (11) having a spring-action outward bend (12) arranged between the connecting means (10) of neighbouring panels (7) and bracing itself on both sides with its bent ends (13) at an acute angle against the walls (5) connecting the supporting surface (6) with the bottom plate (4) of the fixed support (3).
Patent EP-0045381-A2 (EP)
Inventor: KLEIBER HERBERT
IPC: G01S1/46
Filed: 1981-07-04
Abstract: Bei Navigations-Sendeeinrichtungen ist es wichtig, daß die Phasendifferenz zwischen den Trägerschwingungen von Träger- und Seitenbandsignalen konstant geregelt wird. Hierzu wird die Trägerschwingung auf bekannte Weise in bezug auf eine Referenzsignal konstant geregelt. Weiterhin werden in einer Phasenmeßeinrichtung die Phasendifferenzen zwischen den Trägerschwingungen der Seitenbandsignale und des Trägersignals zu dem Referenzsignal gemessen. Aus diesen Meßwerten werden die genannten Phasendifferenzen zwischen Träger- und Seitenbandsignalen ermittelt und mit Sollwerten verglichen. Abhängig von den Abweichungen von den Sollwerten regeln steuerbare Phasenschieber die Phasen der Trägerschwingungen der Seitenbandsignale. Da die Messungen im Zeitmultiplex durchgeführt werden ist nur ein geringer Geräteaufwand notwendig. Evtl. Meßfehler haben auf die Bildung der Phasendifferenz keinen Einfluß. Der Rechner der Phasenregeleinrichtung kann auch bei einer Amplitudenregeleinrichtung mitverwendet werden.
Patent EP-0050744-A2 (EP)
Inventor: SPORLEDER HEINRICH DIPL-ING
IPC: H03K5/26
Filed: 1981-09-28
Abstract: 1. A device for recognising the frequency drift of an oscillatory circuit (G1, T1), using a further oscillatory circuit (G2, T2) to predetermine a reference oscillation (f3), and using a phase comparison circuit connected to the output end of the two oscillatory circuits and which serves to establish the time relationship between the two oscillations (f2, f3), characterised in that the oscillatory circuit (G2, T2) for the reference frequency (f3) produces a frequency which deviates by a factor DELTA f2 from the frequency of the oscillation (f2) to be monitored, and that the phase comparison circuit (T3, K, SW; or U3, MK, SW as the case may be) checks whether and when the two oscillations (f2, f3) - commencing from an arbitrary phase relationship - experience a phase shift of 180 degrees or a whole numbered multiple thereof relative to one another, in that it presets a time window (Z in Fig. 3 and Fig. 4) within which this phase shift is to be expected for the two oscillations, where the phase comparison circuit triggers a message when the two oscillations have not experienced the prescribed phase shift relative to one another in each case after n/DELTA f2 periods of the oscillation (f2) to be monitored.
Patent EP-0055423-A2 (EP)
Inventor: YAMAKAGE TETSURO
IPC: G05B19/402
Filed: 1981-12-16
Abstract: A tool holder having a shank receivable in a machine tool spindle, a tool mounting shell securedly connected to the shank and adjustably movably carrying a cutting tool in a radial direction thereof, and a pair of contact detection members protruded from the outer surface of the mounting shell respectively toward opposite directions. The tool holder, when used with itself being received in the machine tool spindle, operates not only to make a bore in a workpiece, but also to be measuring probe means in measuring the diameter of the bore so that a machine tool using the tool holder is enabled to successively perform boring and measuring operations of the bore. Further, the toot holder incorporates a tool position adjusting mechanism therein.
Patent EP-0045556-A2 (EP)
Inventor: VAN DEN HAAK ROB
IPC: B63B21/22
Filed: 1981-08-05
Abstract: An anchor rack with a davit post pivoted on deck to pivot in a vertical plane and supporting a jib provided with a fang to catch and carry an anchor at its shackle pin which is intercepted when hauling the anchor line to the davit and then pivoting the davit post with jib from an outboard extended position with the anchor payed out to a retracted position inboard with the anchor racked, and with a pulley on top of the davit post to pass the anchor line to the winch.
Patent EP-0035315-A2 (EP)
Inventor: BLIZZARD JOHN DONALD
IPC: C08L83/04
Filed: 1981-01-09
Abstract: Physical properties, especially tack characteristics, of silicone adhesives comprising a silicone polymer and a silicone resin are improved by incorporation, prior to curing, of certain silicone cluster compounds. One preferred cluster compound has the formula RSi |OSi(OR') 3|3  wherein R is a methyl group and R' is a secondary butyl group.
Patent EP-0034933-A2 (EP)
Inventor: DANIELS MICHAEL JOHN
IPC: C12N9/00
Filed: 1981-02-20
Abstract: Immobilized enzyme products wherein active immobilized enzyme is part of an external gel or other layer on the support material can be made by a process which comprises forming a gellable, external, enzyme-containing coating on support material by contacting the inert support material with an aqueous solution of the enzyme to be immobilized and with a water-miscible organic solvent, and contacting the externally coated support material with a cross-linking agent to gel the coating.
Patent EP-0061570-A2 (EP)
Inventor: CHAN SHIU KWONG
IPC: G06F15/16
Filed: 1982-02-05
Abstract: A lock array (10) is provided with bit positions corresponding to each line entry in an associated cache directory (PD). When a lock bit (L) is on, it inhibits the castout, replacement, or invalidation of the associated cache line. Lock array controls (12) operate with a slot replacement selection circuit (42; which may be conventional) to eliminate each locked slot from being a replacement candidate in its congruence class in a set-associative store-in-cache (SIC) in a multiprocessor (MP). The lock array enables simultaneous reset of all lock bits at each checkpoint without disturbing the associated cache directory. A special type of processor operand request, called a store-interrogate (SI) request, is used to lock the accessed line. whether or not the SI request hits or misses in the cache. Any locked line can continue to receive any fetch, SI, or store cache request from its own processor. Any line remains unlocked as long as it is not accessed by a SI request. Castout or invalidation of unlocked cache lines is performed during a checkpoint interval.
Patent EP-0063724-A2 (EP)
Inventor: KIBLER KURT
IPC: A01D87/00
Filed: 1982-04-06
Abstract: 1. Apparatus for attaching a grab (3) for agricultural buildings by means of a raising and lowering flexible traction means (4) to a movable support (trolley 25) especially a longitudinally movable trolley (25) on a guide such as a cross girder (24) of a hall travelling crane (23) characterised by a swiveling means (10, 11) provided at the grab (3) and its support (trolley 25) for automatic engaging and supporting the grab (3) on the support when reaching the lifting end position and by a swiveling means (12, 35, 36) for automatic upward swinging of the grab (3) from its hanging position into a lift position up to at least almost in a horizontal plane with the crane girder (24) and trasverse to the drive position of its support, respectively its trolley (25).
Patent EP-0068456-A2 (EP)
Inventor: GURNEE MARK N
IPC: H01L31/0216
Filed: 1982-06-25
Abstract: The present invention relates to a shield for limiting the radiation received by electromagnetic energy radiation detectors (3, 4) to the radiation provided to the detectors by the optics (13) of an electromagnetic energy detection system. The shield comprises a member (1) transparent to a predetermined spectrum of radiation. An opaque thin film (6) is deposited on a surface of the member, the thin film having apertures (8) defined therein, the detectors viewing the optics through the member and the apertures. The thin film shields the detectors from electromagnetic radiation generated outside the field of view of the optics, thereby improving the sensitivity of the detection system. Virtually any desired thickness for the member may be used, thus allowing very close placement of the shield to the detectors and permitting use of very high density arrays.
Patent EP-0080623-A2 (EP)
Inventor: HEINE HELMUT DIPL PHYS
IPC: A61B3/12
Filed: 1982-11-10
Abstract: Das erfindungsgemäße Handophthalmoskop weist ein allseits geschlossenes Gehäuse 1 auf, in dem die optischen Komponenten 7, 8, 9, 13, 14 völlig staubgeschützt untergebracht sind. Die notwendigen Schaltvorgänge für das Einschalten von Korrekturlinsen 15, 16 Leuchtfeldblenden, Farbfiltern, usw. in den Beleuchtungs- und/oder Beobachtungsstrahlengang 2, 3 werden von elektromagnetischen Antrieben 17, 18, 19, 20 ausgeführt, die durch außen am Gehäuse 1 an ergonomisch günstigster Stelle angeordnete Betätigungelemente 21, 22, 23 bedient werden. Die Anzeige der Brechwerte von im Beobachtungsstrahlengang eingeschalteten Korrekturlinsen 15, 16 sowie daraus ableitbarer Informationen erfolgt auf opto-elektronischem Wege.
Patent EP-0058476-A2 (EP)
Inventor: TSENG CHI PING
IPC: C07D498/04
Filed: 1982-01-25
Abstract: Compounds of the formula
     wherein
     R is halogen, nitro or various organic groups;   R 1  is hydrogen, halogen, nitro or various organic groups;   X is CH 3 , C 2 H 5 , CH 3 0 or C 2 H 5 O;   Y is H, Cl, CF 3 , alkyl, alkoxy or alkoxy-alkyl; and   Z is CH or N; and their agriculturally suitable salts, exhibit general and selective herbicidal activity and can be useful in regulating plant growth.   
     The compounds can be made e.g. by reacting compounds of formula
     with N-oxides of formula
     or by reacting novel oxadiazoles of formula
     with an appropriately substituted phenylsulfonyl chloride of formula
Patent EP-0061248-A2 (EP)
Inventor: MARVELL ROBERT JOHN
IPC: A47K10/38
Filed: 1982-03-05
Abstract: A dispenser for a roll of web material (26) includes a housing (2), a base 12 to support the roll (26), and a tubular member (16) extending down from the base and closed at its outer end by a plate (18) having an aperture (20) therein, the aperture including a "slot" terminating at the apex (24) of the aperture. 
     To allow a length of web material to be removed from the roll without injury to the user's hand and without wastage of web material, the aperture (20) is so configured that pulling the free end of the web material with a component of force in a horizontal direction causes the web material to be guided into the "slot" in which the web material wedges and is held, whereupon further application of force in the same direction causes the web material to tear at or below the slot.
Patent EP-0062526-A2 (EP)
Inventor: BRADLEY STUART JOHN
IPC: C07F15/00
Filed: 1982-04-05
Abstract: Novel bimetallic cluster compounds of the formula [M]n[(Ru<sub>6</sub>C(CO)<sub>16</sub>)<sub>2</sub> L] where M is a cation, L is TI, In or Ga, and n is a number which satisfies valence requirements. These compounds are useful as homogeneous and heterogenous catalysts for converting synthesis gas to organic compounds.
Patent EP-0064388-A2 (EP)
Inventor: HORVATH TIBOR
IPC: A61K9/22
Filed: 1982-04-28
Abstract: A process is described for the preparation of oral retard tablets or dragees containing as active ingredient a compound of the general formula 
<CHEM>
 wherein
 R stands for hydrogen or -CH2-COOH,
 R<1> stands for hydrogen or C1-4 alkyl,
 R<2> stands for C1-4 alkyl, C2-5 alkoxycarbonyl or carbamoyl and the dotted line stands for an optionally present double bond (or an acid addition salt or quaternary ammonium salt thereof and optionally another known active ingredient) which comprises admixing 50-70 % by weight of the active ingredient by methods known per se with 4 to 8 % by weight of hydrophobic substance with high specific surface, 7 to 12 % by weight of lipoid, 8 to 12 % by weight of polyoxycompound, 4 to 9 % by weight binding agent, 0.5 to 4 % by weight of acidic stabilizer and optionally with filling agents, diluents, and lubricants and other excipients, and formulating the obtained mixture to tablets or dragees by methods known per se.
Patent EP-0095556-A2 (EP)
Inventor: DORING WERNER DIPL-ING
IPC: B65B39/04
Filed: 1983-02-16
Abstract: 1. An apparatus for filling sacks with flowable or pourable, in particular powdery, products comprising means for holding, conveying and opening the sack, characterized by spreadable flaps (6) which can be lowered in the area of the opened sack edge as well as sealing pipe (2) surrounding a filling pipe (1) and P5,L39-41 adapted position relative to the latter, said sealing pipe being also adapted to be lowered between the spread flaps in the marginal area of the sack and being provided at its lower end with an exteriorily located expanding ring (5) known per se.
Patent EP-0090418-A2 (EP)
Inventor: NAGANO RIICHIRO
IPC: C08L51/00
Filed: 1983-03-29
Abstract: A graft-modified copolymer having a melt flow rate of 0.01 to 100 g/10 min at a temperature of 230°C under a load of 2160 g. The graft-modified copolymer is prepared by grafting (a) 100 parts by weight of low crystalline or amorphous ethylene-alpha-olefin copolymer having an ethylene content of 40 to 93 mole%, a melt flow rate of 0.1 to 50 g/10 min at a temperature of 230°C under a load of 2160 g, and a density of 0.90 g/ cm 3  or less with (b) 0.3 to 50 parts by weight of a styrene-type hydrocarbon. This graft-modified copolymer is suitable for use as a compounding agent for improving the impact resistance of styrene-type polymers without decreasing the surface hardness, weathering resistance, and molding properties thereof.
Patent EP-0099022-A2 (EP)
Inventor: HORNUNG ALFRED DIPL-ING
IPC: F24D5/00
Filed: 1983-06-28
Abstract: 1. Appliance for heating individual rooms, with a heat pump (23), of which the units, such as the compressor (24), condenser (28), expansion valve and evaporator (26), are combined into a constructional unit preassembled at the factory, and also with an additional heating source which is integrated in the constructional unit of the heat pump and which can be switched on in addition to or alternatively to the heat pump at low outside temperatures, characterized in that the additional heating source is a gas burner (42), to which is assigned an exhaust-gas pipe (70, 74) leading outwards from the constructional unit, and in that there is, in addition to the refrigerant circuit, a heat-transmitting fluid circuit (46) which leads via a first heat exchanger (44) heated by the gas burner (42) and via a second heat exchanger (50) which transmits the heat to the room air and which is integrated in the condenser (28) of the heat pump (23).
Patent EP-0100916-A2 (EP)
Inventor: CHIARIGLIONE LEONARDI
IPC: H04N7/26
Filed: 1983-07-15
Abstract: Method of image signal coding, the image being subdivided into blocks to be coded in sequence; first a two-dimensional linear transformation is applied to each of said blocks, obtaining a set of transformation coefficients Cij. The coding is carried out iteratively by coding at each iteration one of the coefficients of the block with an additional bit as compared to the preceding iteration, and evaluating at each iteration the global error value made if the image block is reconstructed starting from the total number of bits till now given to the block. The iterations relating to a block start from the coding of all its coefficients with zero bits and terminate when said global error becomes lower than a pre- determined threshold error. A device is also described to implement the method (Figure 1).
Patent EP-0112988-A2 (EP)
Inventor: PATEL ARVIND MOTIBHAI
IPC: G06F11/10
Filed: 1983-10-21
Abstract: A syndrome processing unit for a multibyte error correcting system includes logical circuitry for performing product operation on selected pairs of 8-bit syndrome bytes, and exclusive-OR operations on selected results of the product operations are selectively combined to define usable cofactors that correspond to coefficients of the error locator polynomial if the codeword contains less than the maximum number of errors for which the system has been designed.
Patent EP-0114385-A2 (EP)
Inventor: SATO ATSUSHI
IPC: C07C45/46
Filed: 1983-12-22
Abstract: An improved electrical insulating oil and oil-filled electrical appliances impregnated therewith. The electrical insulating oil is quite suitable for use in oil-filled electrical appliances in which insulating materials or dielectric materials made of plastics are employed. The electrical insulating oil comprises (a) an electrical insulating oil except polyaromatic hydrocarbons and (b) an aromatic monoolefin and/or diolefin having two condensed or noncondensed aromatic nuclei.
Patent EP-0089738-A2 (EP)
Inventor: PRENTICE IAN
IPC: G01B5/12
Filed: 1983-02-04
Abstract: A pipeline gauging vehicle has two resilient driving cups 2 and 3 arranged to contact the interior surface 4 of the pipeline 6 to create a pressure differential which will propel the vehicle along the pipeline. A plurality of first monitoring arrangements 8, each consisting of six detecting elements 9 located at circumferentially spaced positions, are axially spaced on a support structure 1, their orientation being commensurate with a minimum radius of curvature of bends in the pipeline which the vehicle needs to negotiate. A plurality of second monitoring arrangements 14 axially spaced on the support structure 1 have detecting tabs 18 radially spaced from the longitudinal axis 20 of the vehicle by a distance commensurate with a desired minimum radial clearance are arranged to provide an indication when the minimum clearance is exceeded. The vehicle can monitor pipelines having complex three dimensional geometry involving a succession of bends in different directions.
Patent EP-0095369-A2 (EP)
Inventor: HOLDEN SCOTT CARLETON
IPC: B25B11/00
Filed: 1983-05-23
Abstract: Method and apparatus for high speed vacuum pumping of an air lock. A vacuum pumped expansion tank (170) having a volume larger than the volume of the air lock (160) is coupled through a valve (164.174) to the air lock (160). When evacuation of the air lock (160) is desired, the valve (164,174) is opened for a brief duration and the gas in the air lock (160) rapidly expands into the expansion tank (170). Multiple pumping stages, each including a vacuum pumped expansion tank (170,172) coupled through a valve (174,176) to the air lock (160). The valves (174.176) are sequentially opened to permit sequential expansion of the gas in the air lock (160) into the expansion tanks (170,172). Multiple air locks (160.162) can time share the same pumping system.
Patent EP-0098096-A2 (EP)
Inventor: WHITE FRANCIS WILFRED
IPC: F01L1/12
Filed: 1983-06-22
Abstract: An internal combustion engine having a plurality of cylinders, each provided with a normal inlet valve (4) and an exhaust valve is additionally provided with an auxiliary air admission system which includes an auxiliary inlet valve (5') for each cylinder, valve operating means (21,22,23,24) providing coordinated operation with the other valves of the cylinder, and a throttle valve (3'), interconnected with the carburettor throttle linkage. A further air inlet valve (1') located upstream of the air admission throttle valve (3') is spring biassed towards a closed position, against atmospheric pressure which tends to open the valve. The auxiliary air admission system provides stratification of the engine inlet mixture and permits operation with reduced fuel consumption and is particularly advantageous for use with an engine having the mixture inlet valve recessed into the cylinder head so as to provide an auxiliary combustion chamber (6').
Patent EP-0113950-A2 (EP)
Inventor: LLOYD WILLIAM JAMES
IPC: H05B3/20
Filed: 1983-08-10
Abstract: A unique inverse processed film resistance heater structure is disclosed. A conventional passivation wear layer (110) is deposited directly on a first substrate (120), followed by the deposition and patterning of resistance (140) and conductive (150) layers, and covered by an isolation layer (180) and a thick support layer (190). The thick support layer is then bonded to a second substrate (310) and the first substrate (120) is removed so that a uniform, flat passivation layer is exposed. The result is a film resistor which has a reduced failure rate as compared to the prior art because it is covered by a passivation wear layer with fewer pin-holes and reduced stress.
Patent EP-0106724-A2 (EP)
Inventor: ANKRI DAVID G
IPC: H01L21/331
Filed: 1983-09-02
Abstract: 1. Heterojunction bipolar semiconductor component operating at high speed comprising : a base (B) in a first semiconductor having a forbidden band and a doping of a first type, an emitter (E) in a second semiconductor having a wider forbidden band than that of the base and a doping of a second type opposed to the first, the emitter doping being weaker than the base doping, a collector (C) in a third semiconductor having a doping of the same type as the emitter, an emitter - base heterojunction having a peak or spike form conduction band with a progressive slope on the emitter side and an abrupt slope on the base side, said spike making it possible, when a forward biasing voltage is applied between the emitter and the base, to introduce the charge carriers of the emitter into the base with a high kinetic energy, said component being characterized in that it comprises at the emitter - base heterojunction, an interface (14, 18, 22, 28), whose composition and doping have the effect of giving the spike a width greater than (16 nm 160 A) to prevent the carriers traversing it by the tunnel effect and a height greater than approximately 10 times the normal thermal energy of the carriers in said semiconductor and below the diffusion energy of said carriers.
Patent EP-0131681-A2 (EP)
Inventor: SCOTT WARNER C
IPC: G06V30/182
Filed: 1981-03-25
Abstract: A method for recognizing and providing an output corresponding to a character is disclosed. The character is received by an imager, digitized and transmitted to a memory. Data in the memory is read in a sequence which circumnavigates the test character. Only data representative ofthe periphery ofthe character are read. During the circumnavigation character parameters, such as height, width, perimeter, area and waveform are determined. The character parameters are compared with reference character parameters and the ASCII code for the reference character which matches the character is provided as an output.